Mountable beverage coolers and dispenser systems

A mountable beverage cooler and dispenser system comprising, in combination:

• a housing with a vertically positioned cylindrical wall defining for said housing a circumference, a height, an upper extent, and a lower extent, with a circular planar roof attachable thereto and a circular planar floor, the diameter of the housing exceeding the height, with a generally rectangular large aperture in the upper extent of the housing wall extending approximately one-half of the height and approximately one-half of the circumference of the housing, the large aperture including a centrally located small aperture which extends downward toward the floor further than the majority of the large aperture, with a small semi-circular lip having a hole therethrough located at a center point of a vertical side edge of the large aperture;
• a generally cylindrically shaped tray having a predetermined circumference and diameter consisting of a circular planar floor with upstanding sidewalls having a predetermined height forming a hollow central portion therebetween, the height of the tray sidewalls being about the height of the housing beneath the large aperture, with the diameter of the tray and planar floor being slightly smaller than that of the housing, the central portion shaped in the configuration of a cylinder with five large, equidistantly spaced, vertically disposed, U-shaped indentations contiguous with the circumference of said tray, the tray being positioned within the housing resting upon the floor thereof;
• a generally rectangular shaped sliding door with parallel vertical sides and parallel generally horizontal sides, a shape of the door contoured rather than planar to follow the circumference of the housing and positioned between the tray and the wall of the housing so that it may be maneuvered to cover the large and small apertures, the door including a small semi-circular lip with a hole therethrough located on a vertical side edge of said door;
• a tray lid shaped to cover only the hollow central portion, the lid including five large, equidistantly spaced, U-shaped indentations essentially contiguous with the circumference of the tray, and positioned to be located upon the top of the tray, the lid including two centrally located, semi-circular shaped depressions separated by a small space;
• a generally cylindrically shaped insert tank designed to fit into a space in the housing above the tray, the insert tank having a cylindrically shaped wall with an upper section and a lower section forming a hollow chamber, with an extended portion extending downward to conform to the shape of the small aperture in the housing, the extended portion including a spigot for regulating beverage flow located at a central point thereof, the insert tank having a floor which is contiguous with the lower section of the cylindrical wall, and an opening at its upper section;
• a cap for the insert tank adapted to cover its opening, the cap including two centrally located, semi-circular shaped depressions separated by a small space;
• two buckles affixed near the upper extent of the housing, each buckle consisting of a base piece with screw holes, and a rectangular loop connected to the base piece;
• and
• a thin, circular shaped bag mounting belt with a diameter slightly larger than that of the housing and a short vertical height, the belt including two hook accessories attached to the belt at diametric opposite ends in operative proximity to the buckles, the belt also including a plurality of screw hole apertures throughout its circumference, with a plurality of screws extending through the apertures to secure the belt to the housing, the belt adapted to be secured to the bottom of a golf bag.